! Started logfile: J1136+3407_X_2017_03_23_pus_uvs.log on Mon May 13 10:22:41 2019 obs J1136+3407_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1136+3407_X_2017_03_23_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.947354 visibilities/baseline/integration-bin. ! Found source: J1136+3407 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1124 lines of history. ! ! Reading 42972 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1136+3407_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.929341Jy sigma=0.007884 ! Fit after self-cal, rms=0.917216Jy sigma=0.007819 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7558 mas, bmaj=1.309 mas, bpa=2.23 degrees ! Estimated noise=843.869 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067964 Jy ! Component: 100 - total flux cleaned = 0.0829155 Jy ! Total flux subtracted in 100 components = 0.0829155 Jy ! Clean residual min=-0.002718 max=0.004755 Jy/beam ! Clean residual mean=0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0829155 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0829155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091199Jy sigma=0.000650 ! Fit after self-cal, rms=0.091163Jy sigma=0.000650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477004 Jy ! Component: 100 - total flux cleaned = 0.00650766 Jy ! Total flux subtracted in 100 components = 0.00650766 Jy ! Clean residual min=-0.002490 max=0.002412 Jy/beam ! Clean residual mean=0.000006 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0894231 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0894231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090978Jy sigma=0.000648 ! Fit after self-cal, rms=0.090984Jy sigma=0.000648 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9561 mas, bmaj=1.628 mas, bpa=2.844 degrees ! Estimated noise=417.463 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168584 Jy ! Component: 100 - total flux cleaned = 0.000145545 Jy ! Component: 150 - total flux cleaned = 8.317e-05 Jy ! Component: 200 - total flux cleaned = 4.67998e-05 Jy ! Total flux subtracted in 200 components = 4.67998e-05 Jy ! Clean residual min=-0.001331 max=0.001286 Jy/beam ! Clean residual mean=0.000012 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0894699 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0894699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090969Jy sigma=0.000648 ! Fit after self-cal, rms=0.090967Jy sigma=0.000648 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.03 ! LA 0.99 MK 0.97 NL 0.98 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 1.00 ! LA 1.00 MK 0.93 NL 0.96 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.98 KP 1.03 ! LA 0.99 MK 1.03 NL 1.00 OV 0.98 ! PT 1.11 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.96 KP 1.02 ! LA 0.97 MK 0.97 NL 0.92 OV 1.08 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.93 KP 1.04 ! LA 1.00 MK 1.01 NL 0.97 OV 0.97 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.99 KP 1.00 ! LA 1.05 MK 1.02 NL 0.97 OV 0.99 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.98 KP 1.05 ! LA 1.02 MK 1.01 NL 0.96 OV 1.02 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.01 KP 1.04 ! LA 1.02 MK 1.00 NL 0.93 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.96 KP 1.03 ! LA 0.99 MK 0.99 NL 0.97 OV 1.03 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.01 KP 1.07 ! LA 1.05 MK 0.96 NL 0.95 OV 1.04 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.17 KP 0.96 ! LA 1.04 MK 0.97 NL 0.98 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.94 KP 1.02 ! LA 1.03 MK 0.97 NL 0.94 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.090967Jy sigma=0.000648 ! Fit after self-cal, rms=0.091488Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9551 mas, bmaj=1.624 mas, bpa=2.368 degrees ! Estimated noise=418.159 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525838 Jy ! Component: 100 - total flux cleaned = 0.000585232 Jy ! Component: 150 - total flux cleaned = 0.000594902 Jy ! Component: 200 - total flux cleaned = 0.000603728 Jy ! Total flux subtracted in 200 components = 0.000603728 Jy ! Clean residual min=-0.001036 max=0.001310 Jy/beam ! Clean residual mean=0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0900737 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0900737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091483Jy sigma=0.000647 ! Fit after self-cal, rms=0.091507Jy sigma=0.000647 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091507Jy sigma=0.000647 ! Fit after self-cal, rms=0.092150Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9532 mas, bmaj=1.628 mas, bpa=2.321 degrees ! Estimated noise=418.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119293 Jy ! Component: 100 - total flux cleaned = 0.000158719 Jy ! Component: 150 - total flux cleaned = 0.000177839 Jy ! Component: 200 - total flux cleaned = 0.00017749 Jy ! Total flux subtracted in 200 components = 0.00017749 Jy ! Clean residual min=-0.001016 max=0.001141 Jy/beam ! Clean residual mean=0.000007 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0902511 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0902511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092148Jy sigma=0.000645 ! Fit after self-cal, rms=0.092190Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (9.2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135005 Jy ! Component: 100 - total flux cleaned = -0.0001059 Jy ! Component: 150 - total flux cleaned = -0.000306232 Jy ! Component: 200 - total flux cleaned = -0.000390564 Jy ! Total flux subtracted in 200 components = -0.000390564 Jy ! Clean residual min=-0.001002 max=0.000990 Jy/beam ! Clean residual mean=0.000008 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0898606 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0898606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092171Jy sigma=0.000645 ! Fit after self-cal, rms=0.092168Jy sigma=0.000645 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092168Jy sigma=0.000645 ! Fit after self-cal, rms=0.092755Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9531 mas, bmaj=1.628 mas, bpa=2.218 degrees ! Estimated noise=419.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119185 Jy ! Component: 100 - total flux cleaned = -0.000261163 Jy ! Component: 150 - total flux cleaned = -0.000328867 Jy ! Component: 200 - total flux cleaned = -0.000364594 Jy ! Total flux subtracted in 200 components = -0.000364594 Jy ! Clean residual min=-0.000983 max=0.000964 Jy/beam ! Clean residual mean=0.000007 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.089496 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.089496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092749Jy sigma=0.000645 ! Fit after self-cal, rms=0.092753Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.71956e-05 Jy ! Component: 100 - total flux cleaned = -9.80767e-05 Jy ! Component: 150 - total flux cleaned = -0.000128367 Jy ! Component: 200 - total flux cleaned = -0.000147455 Jy ! Total flux subtracted in 200 components = -0.000147455 Jy ! Clean residual min=-0.000977 max=0.000956 Jy/beam ! Clean residual mean=0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0893485 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0893485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092751Jy sigma=0.000645 ! Fit after self-cal, rms=0.092751Jy sigma=0.000645 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092751Jy sigma=0.000645 ! Fit after self-cal, rms=0.092838Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=2.624 mas, bpa=-0.7128 degrees ! Estimated noise=526.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127724 Jy ! Component: 100 - total flux cleaned = -0.00021588 Jy ! Component: 150 - total flux cleaned = -0.000257717 Jy ! Component: 200 - total flux cleaned = -0.0002863 Jy ! Total flux subtracted in 200 components = -0.0002863 Jy ! Clean residual min=-0.000993 max=0.001135 Jy/beam ! Clean residual mean=0.000013 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0890622 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.0890622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092838Jy sigma=0.000645 ! Fit after self-cal, rms=0.092837Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.58096e-05 Jy ! Component: 100 - total flux cleaned = -3.88766e-05 Jy ! Component: 150 - total flux cleaned = -4.89621e-05 Jy ! Component: 200 - total flux cleaned = -6.76051e-05 Jy ! Total flux subtracted in 200 components = -6.76051e-05 Jy ! Clean residual min=-0.000993 max=0.001131 Jy/beam ! Clean residual mean=0.000013 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0889946 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.0889946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092837Jy sigma=0.000645 ! Fit after self-cal, rms=0.092837Jy sigma=0.000645 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9533 mas, bmaj=1.629 mas, bpa=2.195 degrees ! Estimated noise=419.466 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9533 x 1.629 at 2.195 degrees (North through East) ! Clean map min=-0.0014043 max=0.087314 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7559 mas, bmaj=1.311 mas, bpa=1.546 degrees ! Estimated noise=842.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677879 Jy ! Component: 100 - total flux cleaned = 0.0827026 Jy ! Component: 150 - total flux cleaned = 0.0873422 Jy ! Component: 200 - total flux cleaned = 0.0900427 Jy ! Total flux subtracted in 200 components = 0.0900427 Jy ! Clean residual min=-0.002304 max=0.002430 Jy/beam ! Clean residual mean=0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0900427 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0900427 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9533 mas, bmaj=1.629 mas, bpa=2.195 degrees ! Estimated noise=419.466 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697061 Jy ! Component: 100 - total flux cleaned = 0.00045101 Jy ! Component: 150 - total flux cleaned = 0.000231689 Jy ! Component: 200 - total flux cleaned = 0.000101597 Jy ! Total flux subtracted in 200 components = 0.000101597 Jy ! Clean residual min=-0.000954 max=0.000915 Jy/beam ! Clean residual mean=0.000007 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0901443 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0901443 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=2.624 mas, bpa=-0.7128 degrees ! Estimated noise=526.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331843 Jy ! Component: 100 - total flux cleaned = -0.000531054 Jy ! Component: 150 - total flux cleaned = -0.000696882 Jy ! Component: 200 - total flux cleaned = -0.000788177 Jy ! Total flux subtracted in 200 components = -0.000788177 Jy ! Clean residual min=-0.000975 max=0.001141 Jy/beam ! Clean residual mean=0.000014 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0893561 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.59809e-05 Jy ! Component: 100 - total flux cleaned = -4.98134e-05 Jy ! Component: 150 - total flux cleaned = -7.82378e-05 Jy ! Component: 200 - total flux cleaned = -0.000103959 Jy ! Total flux subtracted in 200 components = -0.000103959 Jy ! Clean residual min=-0.000980 max=0.001135 Jy/beam ! Clean residual mean=0.000014 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0892521 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0892521 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9533 mas, bmaj=1.629 mas, bpa=2.195 degrees ! Estimated noise=419.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238837 Jy ! Component: 100 - total flux cleaned = 0.000193389 Jy ! Component: 150 - total flux cleaned = 0.000154425 Jy ! Component: 200 - total flux cleaned = 0.000142549 Jy ! Total flux subtracted in 200 components = 0.000142549 Jy ! Clean residual min=-0.001011 max=0.000906 Jy/beam ! Clean residual mean=0.000007 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0893947 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0893947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092842Jy sigma=0.000645 ! Fit after self-cal, rms=0.092844Jy sigma=0.000645 wmodel J1136+3407_X_2017_03_23_pus_map.mod ! Writing 60 model components to file: J1136+3407_X_2017_03_23_pus_map.mod wobs J1136+3407_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1136+3407_X_2017_03_23_pus_uvs.fits wwins J1136+3407_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1136+3407_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163004 Jy ! Component: 100 - total flux cleaned = -0.000196654 Jy ! Component: 150 - total flux cleaned = -0.000180658 Jy ! Component: 200 - total flux cleaned = -0.000119672 Jy ! Component: 250 - total flux cleaned = -6.09888e-05 Jy ! Component: 300 - total flux cleaned = -1.80499e-05 Jy ! Component: 350 - total flux cleaned = 9.83241e-06 Jy ! Component: 400 - total flux cleaned = 2.37043e-05 Jy ! Component: 450 - total flux cleaned = 1.07177e-05 Jy ! Component: 500 - total flux cleaned = 7.73578e-05 Jy ! Component: 550 - total flux cleaned = 0.000116685 Jy ! Component: 600 - total flux cleaned = 0.000167937 Jy ! Component: 650 - total flux cleaned = 0.000180804 Jy ! Component: 700 - total flux cleaned = 0.000243195 Jy ! Component: 750 - total flux cleaned = 0.00025548 Jy ! Component: 800 - total flux cleaned = 0.000304058 Jy ! Component: 850 - total flux cleaned = 0.00032792 Jy ! Component: 900 - total flux cleaned = 0.000363321 Jy ! Component: 950 - total flux cleaned = 0.00040979 Jy ! Component: 1000 - total flux cleaned = 0.000444047 Jy ! Component: 1050 - total flux cleaned = 0.000512077 Jy ! Component: 1100 - total flux cleaned = 0.00057904 Jy ! Component: 1150 - total flux cleaned = 0.000578882 Jy ! Component: 1200 - total flux cleaned = 0.000611829 Jy ! Component: 1250 - total flux cleaned = 0.000665799 Jy ! Component: 1300 - total flux cleaned = 0.000729985 Jy ! Component: 1350 - total flux cleaned = 0.000740496 Jy ! Component: 1400 - total flux cleaned = 0.000803264 Jy ! Component: 1450 - total flux cleaned = 0.000875887 Jy ! Component: 1500 - total flux cleaned = 0.000916831 Jy ! Component: 1550 - total flux cleaned = 0.000957519 Jy ! Component: 1600 - total flux cleaned = 0.000977603 Jy ! Component: 1650 - total flux cleaned = 0.00104761 Jy ! Component: 1700 - total flux cleaned = 0.00107724 Jy ! Component: 1750 - total flux cleaned = 0.0011165 Jy ! Component: 1800 - total flux cleaned = 0.00118462 Jy ! Component: 1850 - total flux cleaned = 0.00120391 Jy ! Component: 1900 - total flux cleaned = 0.00126136 Jy ! Component: 1950 - total flux cleaned = 0.00129936 Jy ! Component: 2000 - total flux cleaned = 0.00131815 Jy ! Total flux subtracted in 2048 components = 0.00136507 Jy ! Clean residual min=-0.000566 max=0.000558 Jy/beam ! Clean residual mean=0.000006 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0907597 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 221 components and 0.0907597 Jy ![Exited script file: muppet] wmap "J1136+3407_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9533 x 1.629 at 2.195 degrees (North through East) ! Clean map min=-0.0013058 max=0.087209 Jy/beam ! Writing clean map to FITS file: J1136+3407_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0872085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175764 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.604635 0.604635 1.20927 2.41854 4.83708 9.67416 19.3483 38.6966 77.3933 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9533 x 1.629 at 2.195 degrees (North through East) ! Clean map min=-0.0013058 max=0.087209 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1136+3407_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:22:43 2019